Noliac SCMAP's are typically used when a medium displacement at high force is required. Noliac SCMA's are stacks of cofired monolithic piezoelectric low voltage actuators that convert an electrical input to a very high-resolution linear movement at high force.

Noliac CMAP's are manufactured with ceramic layer thickness down to 20 µm as standard in order to allow very low operating voltage for full performance of the piezo material. Noliac SCMAP's are mostly made to customer specifications, but a wide range of parts is available from stock as well.

Product facts:

	Value	Tolerance
Length/outer diameter	3 mm	+0.3/-0.1 mm
Width/inner diameter	3 mm	+0.3/-0.1 mm
Width max/ Outer diameter max (including bus wire and solder material, no wire)	4.8 mm	max
Height (see table below)	4 - 30 mm	+/-0.2 mm or +/-1%*
Operating voltage	200 V
Free stroke	1.7 - 24 µm	+/-15%
Blocking force	290 N	+/-20%
Capacitance	24 - 350 nF	+/-15%
Stiffness	161 - 12 N/µm	+/-20%
Maximum operating temperature	150 °C
Curie temperature	350 °C
Material	NCE46 (H1)
Unloaded resonance frequency	>250 kHz -> 35 kHz
External electrodes	Ag/Pd
Wires	28 AWG x 200 mm (+/-20 mm) Teflon

* Whichever is largest

Stack options:

Height	Stroke	Capacitance
4 mm	1.7 µm	24 nF
6 mm	3.4 µm	48 nF
8 mm	5.1 µm	71 nF
10 mm	6.8 µm	95 nF
12 mm	8.5 µm	120 nF
14 mm	10.3 µm	140 nF
16 mm	12 µm	170 nF
18 mm	13.7 µm	190 nF
20 mm	15.4 µm	210 nF
22 mm	17.1 µm	240 nF
24 mm	18.8 µm	260 nF
26 mm	20.5 µm	280 nF
28 mm	22.2 µm	310 nF
30 mm	23.9 µm	330 nF

Please, specify height when asking for a quote

Typical outline:

The figure below shows typical outline of SCMAP's

Symbol	Parameter	Unit
L	Length	mm
W	Width	mm
WM	Width max (including bus wire and solder material, no wire)	mm
H	Height	mm

• Wires selection guide
• Piezo materials
• Blocking force and Free Stroke
• Capacitance
• Curie Temperature

All technical information of this document is not contractual and can be changed without prior notice.